code: def _get_parameters_str(self) -> str:
      params = sorted(
          (k, p.name)
          for k, p in self._content.items()
          if p.name != self._ignore_in_repr.get(k, "#ignoredrepr#")
      )
      return ",".join(f"{k}={n}" for k, n in params)
  
imports: import numpy
  import nevergrad.common.typing
  from .None import discretization
  from .None import core
  from .None import container
  from .None import _datalayers
  from .data import Array
label_desc: Use image node_id 3 for calling the BaseChoice obj's underlying member method code with example usage: obj._get_parameters_str() and returns: str